CN201969381U - Device with outer circulation for extracting phospholipid from degreased dried egg yolk - Google Patents
Device with outer circulation for extracting phospholipid from degreased dried egg yolk Download PDFInfo
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- CN201969381U CN201969381U CN2011200235687U CN201120023568U CN201969381U CN 201969381 U CN201969381 U CN 201969381U CN 2011200235687 U CN2011200235687 U CN 2011200235687U CN 201120023568 U CN201120023568 U CN 201120023568U CN 201969381 U CN201969381 U CN 201969381U
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- egg yolk
- outer circulation
- airtight container
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Abstract
The utility model relates to a device for preparing lecithin and provides a device with an outer circulation for extracting phospholipid from degreased dried egg yolk, comprising a sealing container which is provided with a material inlet and a material outlet, a stirring device which is arranged in the middle of the sealing container, and a circulating pump of which the inlet is connected with the material outlet through a pipeline, wherein the outlet of the circulating pump is connected with the material inlet through the pipeline. The utility model adopts an outer circulation mode, and materials in an extracting tank are extracted in a flowing state, therefore, the extracting efficiency can be greatly improved.
Description
Technical field
The utility model relates to the equipment for preparing lecithin, especially relates to the microwave extraction tank that extracts phosphatide from the de-fatted egg yolk powder.
Background technology
Medicinal yolk phospholipid, so-called lecithin (injection), it is the full intravenous injection fatty emulsion injection of preparation, be a kind of full vein high-energy parenteral nutrition liquid, be mainly used in postoperative, rescue and severe malnutrition most important material, secondly also be widely used in many arcotics (as Propofol, Etomidate etc.).It is reported, the whole nation has 27 fatty newborn manufacturing enterprises of family, 96 fat breasts are produced certification and (are comprised long chain fat emulsion, middle long chain fat emulsion, 10%, different size such as 20%, 30% fatty breast), well-known have Wuxi Hua Rui pharmaceutical factory, GuangZhou QiaoGuang Pharmacy Co., Ltd, Cologne, a Sichuan pharmaceutcal corporation, Ltd etc., wherein foremost is Wuxi Hua Rui pharmaceutical factory, and the amount that it is annual to use lecithin is surplus reaching 20 ton.The annual lecithin total amount of using of fat breast is more than 100 tons, and the annual lecithin total amount of using of arcotic is more than 20 tons.
At present, the preparation method of conventional lecithin comprises following process:
The de-fatted egg yolk powder is extracted in solvent such as ethanol, obtain to contain the solution of lecithin, filter successively then, ultrafiltration, concentrate and freeze-drying, obtain product.
Obviously, whether can effectively extract lecithin from the de-fatted egg yolk powder, be very important and crucial, directly has influence on production cost.
Present extraction is carried out in extractor, and described extractor is provided with agitating device, but, because in the de-fatted egg yolk powder, the content of lecithin is low, generally only is 35～45%, simultaneously the de-fatted egg yolk powder is with after solvent such as ethanol mix, form two-phase system, conventional stirring extractor is even under heated condition, also be difficult to obtain high extraction efficiency, the yield of extraction only is 30～40%.
A lot of patents are in order to obtain higher extraction efficiency, structure to extractor is improved, as Chinese patent: a kind of traditional Chinese medicine extraction equipment that application number 200520022234 provides, it is the basket that in extractor, is provided with crack with holes, make to extract and concentrate difference maintenance high gradient, can quicken the leaching of medicinal material active ingredient, it is more even to extract liquor strength simultaneously, does not have precipitation;
Chinese patent application numbers 200720058787 disclose a kind of Chinese herbal medicine, animals and plants extract that this equipment of equipment is equipped with can clockwise or anti-clockwise spiral agitator, and be partitioned into the energy-conservation extraction equipment of two dynamic high-efficiencies of two-part inner liquid medicine chuck up and down by dividing plate; The internal layer sidewall of inner liquid medicine chuck is the stainless steel sieve plate, and liquid outlet is oriented in a tangential direction and passes tank body and outer heating jacket, is connected with external recycle unit.In the leaching process, material is done at a slow speed around middle mind-set under the effect of spiral agitator and is stirred, extract is by the filtration of inner liquid medicine chuck, under the external circulating system effect, circulate fast, the heat transfer process when having quickened heating greatly, when extracting and the dissolution rate of active ingredient, thus reach efficient, purpose of energy saving.
Chinese patent application numbers 200810031385 has been reported a kind of extraction equipment that is used for natural borneol, comprises charging basket, alembic, filler pipe, feed liquid steam pipe, condensation gatherer with many passages; The alembic side has the charging basket gateway, sewage draining exit is arranged at the bottom, and in alembic, heat(ing) coil is arranged at the bottom, and this heat(ing) coil top has guide rail, charging basket to be located in can stretch out alembic charging or discharging from the gateway on the described guide rail; Filler pipe puts in and adds distillation time institute's water requirement in the alembic, one end of feed liquid steam pipe is communicated with alembic from the top of alembic, and the other end is communicated with condenser from the lower end of condenser, and the condensation gatherer comprises staving, electronic scraper plate in the recirculated water water jacket of staving periphery, staving.The present invention adopts mechanical automation, makes the natural borneol recovery rate up to 10%.Though above-mentioned patent has been carried out improvement separately to extraction equipment,, fundamentally do not solve the low defective of recovery rate.The patent that also has provides and has adopted the bigger solvent of polarity, the method of extracting as acetone, benzinum etc., but, though can improve recovery rate, but the use of acetone, benzinum isopolarity solvent not only causes the raising of production cost, and having potential safety hazard, there is certain difficulty in industrializing implementation.
Chinese patent 021114579 discloses a kind of microwave extracter, can be used for the extraction of effective components in plants.But the waveguide of this microwave extracter is arranged on the middle part of extractor, not only causes in the microwave extracter, and the branch polarity of microwave energy is inhomogeneous, and in the described microwave extracter, solid material is deposited on the bottom, has influenced recovery rate.
Summary of the invention
The purpose of this utility model provides the device of phosphatide in a kind of extraction de-fatted egg yolk powder with outer circulation, to overcome the above-mentioned defective that prior art exists.
The device of phosphatide in the extraction de-fatted egg yolk powder with outer circulation of the present utility model comprises:
Be provided with the airtight container of material inlet and material outlet;
Be arranged on the agitating device at described airtight container middle part;
The circulating pump that inlet is connected by pipeline with described material outlet, described outlet of circulating pump is connected by pipeline with described material inlet;
The utility model adopts outer circulation, material in the extractor is under the flow regime extracts, and can improve extraction efficiency greatly.
Description of drawings
Fig. 1 is the structural representation with device of phosphatide in the extraction de-fatted egg yolk powder of outer circulation.
The specific embodiment
Referring to Fig. 1, the device of phosphatide in the extraction de-fatted egg yolk powder with outer circulation of the present utility model comprises:
Be provided with the airtight container 1 of material inlet 101 and material outlet 102;
Be arranged on the agitating device 6 at described airtight container 1 middle part;
The circulating pump 7 that inlet 701 is connected by pipeline with described material outlet 102, the outlet 702 of described circulating pump 7 and described material inlet 101 are connected by pipeline;
Preferably, the pipeline between material outlet 102 and the circulating pump 7 is provided with material discharge pipe 8, and described discharge pipe 8 is provided with control valve 9;
Further, the utility model also comprises:
Be arranged on the microwave catheter 2 of 2～10 upper end closeds in the described airtight container 1;
The microwave distributor 3 that is connected with the bottom of described microwave catheter;
That be connected with described microwave distributor 3 and pass the waveguide 4 of described airtight container 1 bottom;
Be provided with seal 5 between described waveguide 4 and the described airtight container 1;
Cavity between microwave catheter 2 and the airtight container 1 is operation interval.
Preferably, described airtight container 1 is provided with chuck 6;
The material of described airtight container 1, microwave distributor 3, waveguide 4 and seal 5 adopts not permeable material of microwave, as stainless steel or copper etc.;
The material of described microwave catheter 2 adopts the microwave penetrating material, as polytetrafluoroethylene (PTFE) or quartz glass etc.
Claims (4)
1. have the device of phosphatide in the extraction de-fatted egg yolk powder of outer circulation, comprising:
Be provided with the airtight container (1) of material inlet (101) and material outlet (102);
Be arranged on the agitating device (6) at described airtight container (1) middle part;
It is characterized in that, also comprise:
The circulating pump (7) that inlet is connected by pipeline with described material outlet (102), the outlet (702) of described circulating pump (7) is connected by pipeline with described material inlet (101).
2. the device of phosphatide in the extraction de-fatted egg yolk powder with outer circulation according to claim 1, it is characterized in that, pipeline between material outlet (102) and the circulating pump (7) is provided with material discharge pipe (8), and described discharge pipe (8) is provided with control valve (9).
3. according to the device of phosphatide in claim 1, the 2 or 3 described extraction de-fatted egg yolk powder with outer circulation, it is characterized in that, also comprise:
Be arranged on the microwave catheter (2) of 2～10 upper end closeds in the described airtight container (1);
The microwave distributor (3) that is connected with the bottom of described microwave catheter;
That be connected with described microwave distributor (3) and pass the waveguide (4) of described airtight container (1) bottom;
Be provided with seal (5) between described waveguide (4) and the described airtight container (1).
4. the device of phosphatide is characterized in that described airtight container (1) is provided with chuck (6) in the extraction de-fatted egg yolk powder with outer circulation according to claim 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200235687U CN201969381U (en) | 2011-01-25 | 2011-01-25 | Device with outer circulation for extracting phospholipid from degreased dried egg yolk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200235687U CN201969381U (en) | 2011-01-25 | 2011-01-25 | Device with outer circulation for extracting phospholipid from degreased dried egg yolk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201969381U true CN201969381U (en) | 2011-09-14 |
Family
ID=44574490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200235687U Expired - Lifetime CN201969381U (en) | 2011-01-25 | 2011-01-25 | Device with outer circulation for extracting phospholipid from degreased dried egg yolk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201969381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486117A (en) * | 2016-06-13 | 2017-12-19 | 中国石油天然气股份有限公司 | A kind of microwave hydrothermal synthesis device |
-
2011
- 2011-01-25 CN CN2011200235687U patent/CN201969381U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486117A (en) * | 2016-06-13 | 2017-12-19 | 中国石油天然气股份有限公司 | A kind of microwave hydrothermal synthesis device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI TAIWEI PHARMACEUTICAL CO., LTD. Free format text: FORMER OWNER: ZHANG HONGXIA Effective date: 20111101 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111101 Address after: 201411 No. 491 Xin Xie Road, Shanghai, Fengxian District Patentee after: Shanghai Taiwei Pharmaceutical Co., Ltd. Address before: 201411, Shanghai, Fengxian District City, the town of 491 co Xin Road Patentee before: Zhang Hongxia |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201411 No. 491 Xin Xie Road, Shanghai, Fengxian District Patentee after: Shanghai Taiwei pharmaceutical Limited by Share Ltd Address before: 201411 No. 491 Xin Xie Road, Shanghai, Fengxian District Patentee before: Shanghai Taiwei Pharmaceutical Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110914 |